Books listed by ISBN > McGraw-Hill Interamericana > Gabriel Beca Urbina

Gabriel Beca Urbina

G.B. ยท Gabriel B

titleISBN-13
(ISBN-10)		year of publica-
tion		other author(s)
Evaluacion de Proyectos978-97O-1O-3OO1-1
(97O-1O-3OO1-X)		2001Gabriel Baca Urbina

Gabriel Beck